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It’s a phrase that Angela Rasmussen, a virologist at the Mailman School of Public Health, hears often from friends who ask if it’s safe to meet up outside, or to invite others for a meal.
A study of nearly 400 pregnant women is among the first to show that socioeconomic status and household crowding increase the risk of getting COVID-19.
Genetic changes that were believed meaningless may play an important yet overlooked role in human diseases, including breast cancer, a new study from Columbia University Irving Medical Center finds.
Healthe of Melbourne, FL, has created disinfectant devices that use a different technology, far-UVC light, said David Brenner, director of the Center for Radiological Research at Columbia University.
In two new papers, Columbia pediatricians describe two different types of serious COVID disease that occur rarely in children.
Editor's Note: Steven McDonald is an assistant professor of emergency medicine at Columbia University.
A recent faculty webinar explored the public health impacts of systemic racism and violence with Dean Linda P. Fried, Charles Branas, Raygine DiAquoi, Robert Fullilove, and Goleen Samari.
Dr. Elaine Larson, professor emerita of nursing research and professor emerita of epidemiology at Columbia University, is considered one of the world’s leading authorities on hand hygiene.
Hospitalized COVID-19 patients who received famotidine were more likely to survive, a new retrospective study has found, but it is premature to conclude that the drug is effective for COVID-19.
The most socially disadvantaged communities in NYC used the subway to a greater degree during the pandemic, and the strongest driver of subway use was the percentage of essential workers.